Experience Analytics, none of the "Offline Channel" reports are showing any graphs for our site. All the reports show - "No data to display".
Aquisition - Channels - Offline - Offline
Aquisition - Channels - Offline - Offline channels by visits and value per visit
Aquisition - Channels - Offline - Offline channels by value
Aquisition - Channels - Offline - Offline channels by conversion
Aquisition - Channels - Offline - All channels groups
Our site is www.example.com. If there is another site abc.com or a facebook page which has a link to our site, then these two sites are offline channels. Is my understanding correct.
Is there any configuration to be done like a goal creation, for these graphs to show up, or just having a link on another site is enough for the analytics to work.
Using Sitecore 8.2 update 5